The GEMM GT4/0580 is a flagship industrial tunnel blast chiller and shock freezer that processes five full-size trolleys at once, rapidly chilling up to 820kg of food from 90°C down to 3°C in just 90 minutes or deep freezing up to 750kg to -18°C in 240 minutes, making it a great, high-capacity industrial refrigeration solution for large-scale bakeries, gelato manufacturers, catering operations and food production facilities.